CN216307034U - Convenient liquefied natural gas tank wagon of dismantling quick-operation joint of unloading - Google Patents
Convenient liquefied natural gas tank wagon of dismantling quick-operation joint of unloading Download PDFInfo
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- CN216307034U CN216307034U CN202122812464.0U CN202122812464U CN216307034U CN 216307034 U CN216307034 U CN 216307034U CN 202122812464 U CN202122812464 U CN 202122812464U CN 216307034 U CN216307034 U CN 216307034U
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- natural gas
- liquefied natural
- gas tank
- unloading
- air inlet
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Abstract
The utility model discloses a conveniently-disassembled quick joint for loading and unloading of a liquefied natural gas tank truck, which comprises a seamless steel pipe, wherein control bins are arranged at two ends of the seamless steel pipe, sealing limiting assemblies are arranged on the inner sides of the control bins, connecting blocks are arranged on the surfaces of two sides of the control bins, clamping and positioning assemblies are arranged on the outer sides of the connecting blocks, an air inlet and an air outlet are respectively arranged at the outer ends of one opposite sides of the control bins, and each sealing limiting assembly comprises a sealing plate rotatably arranged on the inner side of the control bin. The utility model can directly carry out thread twist connection on the air inlet and the air outlet and two ports of the air inlet and outlet equipment, and simultaneously, the positioning plate can be clamped and fastened with the external surface of the port by rotating the adjusting rod, thereby effectively preventing the problem of loosening and falling off in the process of conveying natural gas, being convenient for quick installation and disassembly during use and greatly improving the overall use efficiency of the joint.
Description
Technical Field
The utility model relates to the technical field of natural gas loading and unloading, in particular to a conveniently-disassembled quick joint for loading and unloading of a liquefied natural gas tank truck.
Background
Natural gas refers to a combustible gas existing in nature, and is a fossil fuel, including gases formed by various natural processes in the air space, water space and rock space (including oil field gas, gas field gas, mud volcanic gas, coal bed gas, biogenic gas and the like), and the definition of "natural gas" which has been commonly used for a long time is a narrow definition from the viewpoint of energy, and refers to a mixture of hydrocarbons and non-hydrocarbon gases naturally accumulated in the stratum, in petroleum geology, generally refers to oil field gas and gas field gas, and the composition of the natural gas is mainly hydrocarbons and contains non-hydrocarbon gases, so that yellow or blue flames are generated by combustion, and the natural gas needs to be connected and transported through a special joint in the loading and unloading process.
The existing joint structure is generally fixed, and is limited and fixed in real time with a conveying port through bolts or flanges, so that the whole assembly and disassembly are very troublesome, and meanwhile, when a tank is replaced in the conveying process, the leakage is easy to occur due to the fact that the joint is not sealed tightly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the problems that the existing joint structure in the prior art is generally fixed and needs to be limited and fixed with a conveying port in a real-time mode through bolts or flanges, so that the whole assembly and disassembly are very troublesome, and meanwhile, when a tank is replaced in the conveying process, the interface is not sealed tightly and leakage is easy to occur.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a quick-operation joint of loading and unloading of liquefied natural gas tank wagon of convenient dismantlement, includes seamless steel pipe, the both ends of seamless steel pipe all are provided with the control storehouse, the inboard in control storehouse all is provided with sealed spacing subassembly, the both sides surface in control storehouse all is provided with the connecting block, the outside of connecting block all is provided with presss from both sides tight locating component, one side outer end that the control storehouse was carried on the back mutually is provided with air inlet and gas vent respectively.
Preferably, sealed spacing subassembly is including rotating the shrouding of installing in control storehouse inboard, the outside surface of shrouding is all around being provided with sealed the pad, and sealed material of filling up is rubber.
Preferably, press from both sides tight locating component and include the regulating plate of fixed mounting in the connecting block outside, the regulation hole has all been seted up on the surface of regulating plate, and the inboard movable mounting that all adjusts the hole has the regulation pole.
Preferably, the adjusting rod is provided with a positioning plate at one end close to the air inlet and the air outlet, and the surface of one side opposite to the positioning plate is provided with a clamping convex tip.
Preferably, the outside surface of air inlet and gas vent is all provided with connecting thread around, and the outside surface of control storehouse all is provided with the rubber ring.
Preferably, the top surface of shrouding all fixed mounting have the twist bar, and the top of twist bar runs through the all fixed mounting in control storehouse surface and has the knob.
Compared with the prior art, the utility model provides the conveniently-disassembled quick joint for loading and unloading the liquefied natural gas tank truck, which has the following beneficial effects:
in the process of daily use, the air inlet and the air outlet can be directly in threaded twist connection with the two ports of the air inlet and outlet equipment, and the positioning plate can be clamped and fastened with the outer surface of the port by rotating the adjusting rod, so that the problem of loosening and falling off in the process of conveying natural gas is effectively prevented, and meanwhile, the quick mounting and dismounting are conveniently performed during use, and the integral use efficiency of the joint is greatly improved.
In the process of daily use, the torsion rod is rotated to drive the sealing plate to rotate in real time to change the direction, so that the sealing gasket outside the sealing plate can be tightly attached to the inner wall of the control bin, the inside of the control bin is sealed, leakage in the process of replacing a tank and conveying is prevented, the whole safety and reliability of conveying are greatly improved, the parts which are not involved in the device are the same as those in the prior art or can be realized by the prior art.
Drawings
FIG. 1 is a front view of a quick disconnect coupling for loading and unloading a conveniently removable liquefied natural gas tanker provided in accordance with the present invention;
FIG. 2 is a side sectional view of the interior of the control cabin of the quick-disconnect coupling for loading and unloading of an conveniently detachable liquefied natural gas tanker provided in the present invention;
FIG. 3 is a schematic view of a portion of the clamping and positioning assembly of the quick-release coupling for loading and unloading an LNG tanker according to the present invention;
fig. 4 is a side view of the quick disconnect for loading and unloading an lng tanker according to the present invention.
Description of the reference numerals
1. An air inlet; 2. clamping and positioning the assembly; 3. twisting the rod; 4. a control cabin; 5. seamless steel pipes; 6. a knob; 7. connecting threads; 8. an air outlet; 9. a gasket; 10. closing the plate; 11. sealing the limit component; 12. adjusting a rod; 13. an adjustment hole; 14. an adjusting plate; 15. connecting blocks; 16. positioning a plate; 17. clamping the convex tip; 18. a rubber ring.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a detachable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a quick-operation joint of loading and unloading of liquefied natural gas tank wagon of convenient dismantlement, including seamless steel pipe 5, the both ends of seamless steel pipe 5 all are provided with control storehouse 4, the inboard in control storehouse 4 all is provided with sealed spacing subassembly 11, the both sides surface in control storehouse 4 all is provided with connecting block 15, can make and to have certain accommodation space between locating plate 16 and the port face, the restriction that makes spacing use is less flexibility higher, the outside of connecting block 15 all is provided with presss from both sides tight locating component 2, one side outer end that control storehouse 4 carried on the back mutually is provided with air inlet 1 and gas vent 8 respectively, can conveniently carry out the real-time connection of port and carry.
In the utility model, preferably, the sealing and limiting assembly 11 comprises a sealing plate 10 rotatably mounted on the inner side of the control cabin 4, the sealing gasket 9 is arranged around the outer side surface of the sealing plate 10, and the sealing gasket 9 is made of rubber, so that the sealing gasket 9 can be tightly attached to the inner wall of the control cabin 4, the inner part of the control cabin 4 is sealed, and leakage in the process of replacing the tank and conveying is prevented.
In the present invention, preferably, the clamping and positioning assembly 2 includes an adjusting plate 14 fixedly installed at the outer side of the connecting block 15, the surface of the adjusting plate 14 is provided with adjusting holes 13, and the inner sides of the adjusting holes 13 are movably installed with adjusting rods 12, which can be adjusted by twisting in real time according to the diameter of the actual port, so that the clamping convex tips 17 at the inner side of the positioning plate 16 can contact with the surface of the port.
In the utility model, preferably, the adjusting rod 12 is rotatably provided with a positioning plate 16 at one end close to the air inlet 1 and the air outlet 8, and the surface of one side opposite to the positioning plate 16 is provided with a clamping convex tip 17, so that the positioning plate 16 can be clamped and fixed with the outer surface of the port, and the falling off caused by looseness is avoided.
In the utility model, preferably, the outer side surfaces of the air inlet 1 and the air outlet 8 are both provided with the connecting threads 7 in a surrounding manner, so that the connection between pipelines is tighter and the clamping is firmer and more stable, and the outer side surfaces of the control cabin 4 are both provided with the rubber rings 18, so that the air inlet 1 and the air outlet 8 can be in interference sealing with a conveying port, and the leakage caused by the untight connection of the conveying port is avoided.
In the utility model, preferably, the torsion bars 3 are fixedly arranged on the top surfaces of the sealing plates 10, and the knobs 6 are fixedly arranged on the top ends of the torsion bars 3 penetrating through the surfaces of the control cabin 4, so that external personnel can conveniently hold and twist the sealing plates 10 to change the direction, and the whole operation is more convenient and labor-saving.
The working principle and the using process of the utility model are as follows: when needing to use the liquefied natural gas tank wagon quick-operation joint of unloading of convenient dismantlement, can directly carry out the screw thread wrench joint with two ports of air inlet 1 and gas outlet 8 and tank wagon and loading and unloading wall, it can carry out the joint fastening with tank wagon and loading and unloading wall port external surface to make locating plate 16 carry out the joint through rotating adjusting rod 12 simultaneously, the effectual problem that takes place not hard up and drop of carrying the natural gas in-process of preventing, carry out quick installation and dismantlement when conveniently using simultaneously, the whole availability factor who connects has been improved greatly, and accessible rotates wrench rod 3 and drives shrouding 10 and rotate the transform position in real time, make the sealed pad 9 of shrouding 10 outside can closely laminate with 4 inner walls in the control storehouse, thereby realize sealing up 4 insides in the control storehouse, prevent to take place to leak in the change tank transportation process.
The preferred embodiments of the present invention have been described above in detail, but the present invention is not limited thereto. Within the scope of the technical idea of the utility model, many simple modifications can be made to the technical solution of the utility model, including combinations of various technical features in any other suitable way, and these simple modifications and combinations should also be regarded as the disclosure of the utility model, and all fall within the scope of the utility model.
Claims (6)
1. The utility model provides a quick-operation joint of unloading is loaded to convenient liquefied natural gas tank wagon of dismantling, includes seamless steel pipe (5), its characterized in that: the both ends of seamless steel pipe (5) all are provided with control storehouse (4), the inboard in control storehouse (4) all is provided with sealed spacing subassembly (11), the both sides surface in control storehouse (4) all is provided with connecting block (15), the outside of connecting block (15) all is provided with presss from both sides tight locating component (2), one side outer end that control storehouse (4) were mutually backed on the back is provided with air inlet (1) and gas vent (8) respectively.
2. The quick disconnect of convenient liquefied natural gas tank wagon of claim 1 unloading material, characterized by: sealed spacing subassembly (11) are including rotating install shrouding (10) in control storehouse (4) inboard, the outside surface of shrouding (10) is all around being provided with sealed pad (9), and the material of sealed pad (9) is rubber.
3. The quick disconnect of convenient liquefied natural gas tank wagon of claim 1 unloading material, characterized by: press from both sides tight locating component (2) including regulating plate (14) of fixed mounting in connecting block (15) outside, regulation hole (13) have all been seted up on the surface of regulating plate (14), and the inboard of regulation hole (13) all movable mounting have adjust pole (12).
4. The quick disconnect of convenient liquefied natural gas tank wagon dress discharge of claim 3, characterized by: one end of the adjusting rod (12) close to the air inlet (1) and one end of the adjusting rod (8) are both rotatably provided with a positioning plate (16), and the surface of one side, opposite to the positioning plate (16), of the adjusting rod is provided with a clamping convex tip (17).
5. The quick disconnect of convenient liquefied natural gas tank wagon of claim 1 unloading material, characterized by: the outer side surfaces of the air inlet (1) and the air outlet (8) are provided with connecting threads (7) in a surrounding mode, and the outer side surfaces of the control bin (4) are provided with rubber rings (18).
6. The quick disconnect of convenient liquefied natural gas tank wagon of claim 2 unloading material, characterized by: the top surface of shrouding (10) all fixed mounting have twist beam (3), and the top of twist beam (3) runs through control storehouse (4) surface all fixed mounting have knob (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122812464.0U CN216307034U (en) | 2021-11-17 | 2021-11-17 | Convenient liquefied natural gas tank wagon of dismantling quick-operation joint of unloading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122812464.0U CN216307034U (en) | 2021-11-17 | 2021-11-17 | Convenient liquefied natural gas tank wagon of dismantling quick-operation joint of unloading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216307034U true CN216307034U (en) | 2022-04-15 |
Family
ID=81120734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122812464.0U Active CN216307034U (en) | 2021-11-17 | 2021-11-17 | Convenient liquefied natural gas tank wagon of dismantling quick-operation joint of unloading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216307034U (en) |
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2021
- 2021-11-17 CN CN202122812464.0U patent/CN216307034U/en active Active
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